Table 3.

Comparison of the maternal outcomes between women receiving and not receiving massive blood transfusion

Maternal outcomes	Massive Transfusion (N = 572)a	No Massive Transfusion (N = 294,123)b	OR	95% CI
In-hospital mortality	7 (1.2%)	32 (0.0%)	113.86	50.05-259.04
Hysterectomy	126 (22.0%)	1199 (0.4%)	69.02	56.19–84.78
Uterine packing	25 (4.4%)	1290 (0.4%)	10.37	6.92–15.55
Uterine artery ligation	57 (10.0%)	1695 (0.6%)	19.09	14.46–25.21

Abbreviations OR, odd ratio; CI, confidence interval. ^{a, b} Categorical data were described as number (percentage)